MFCC的討論

MFCC python plot
https://blog.csdn.net/m0_37052320/article/details/80743906

How to plot MFCC in Python?
https://stackoverflow.com/questions/43506198/how-to-plot-mfcc-in-python

Speech Processing for Machine Learning: Filter banks, Mel-Frequency Cepstral Coefficients (MFCCs) and What's In-Between
https://haythamfayek.com/2016/04/21/speech-processing-for-machine-learning.html#fnref:1

人臉識別的討論

【人臉辨識】使用5 Facial Landmarks進行臉孔校正
https://makerpro.cc/2019/08/face-alignment-through-5-facial-landmarks/

[ Dlib ] 利用 Dlib進行臉部捕捉

https://hardliver.blogspot.com/2017/07/dlib-dlib.html

Raspberry Pi: Facial landmarks + drowsiness detection with OpenCV and dlib

https://www.pyimagesearch.com/2017/10/23/raspberry-pi-facial-landmarks-drowsiness-detection-with-opencv-and-dlib/

Trained model files for dlib example programs.

https://github.com/davisking/dlib-models

python dlib学习（七）：人脸特征点对齐

https://blog.csdn.net/hongbin_xu/article/details/78511292

lepton 熱像儀 討論串

Errrrrrr.... (這個詞最近很紅? XD)


最近用熱像儀, 發現很容易讀不到畫面 (還是板子壞了? QQ)

把目前找到的分頁紀錄一下

Help! Setup Failed - Flir Lepton + Breakout v1.4 + RPI3 Model B
https://groups.google.com/forum/#!searchin/flir-lepton/red$20square|sort:date/flir-lepton/hFN4Rd93XM0/kD5OdFDaBwAJ

Raspberrypi_Video Red Square Forever...
https://groups.google.com/forum/#!searchin/flir-lepton/red$20square|sort:date/flir-lepton/-oGTU1Lk-NA/pGKlCD_TCAAJ

Flir Lepton中有關「red square」的結果
https://groups.google.com/forum/#!searchin/flir-lepton/red$20square%7Csort:date

RaspPI 安裝 dlib

Err: Failed building wheel for dlib
Sol: pip install --upgrade pip

Err: CMake must be installed to build the following extensions: dlib
Sol: sudo apt-get install cmake

在桌面環境安裝會超久 (12小時還沒好...)

使用終端機模式會快很多 (3小時內?)

sudo init 3   # 這個指令會關閉多人/桌面模式
pip install dlib

sudo init 5  # 恢復桌面模式

----

補充

pip install dlib -> 這個是python2用的版本, 因為wheel上沒有已編譯好的whl檔, 所以會變成抓source code下來安裝

如果用python3的話, 就有現成的whl可以用, 速度會超快 XDDDD

haarcascades 的資料

haarcascades 的資料

https://github.com/opencv/opencv/tree/master/data/haarcascades